package com.myaxuan.configuration.shiro;

import com.myaxuan.util.MD5Util;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authc.credential.SimpleCredentialsMatcher;

/**
 * Created by pc255 on 2018/2/9.
 */
public class CredentialsMatcher extends SimpleCredentialsMatcher {

	@Override
	public boolean doCredentialsMatch(AuthenticationToken token, AuthenticationInfo info) {
		UsernamePasswordToken utoken=(UsernamePasswordToken) token;
		//获得用户输入的密码:(可以采用加盐(salt)的方式去检验)
		String inPassword = new String(utoken.getPassword());
		//获得数据库中的密码
		String dbPassword=(String) info.getCredentials();
		//进行密码的比对
		return this.equals(MD5Util.toMD5Code(inPassword), dbPassword);
	}

}
